What is the representative particle for nitrogen gas

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

What type of organic molecule comprises the majority of a potato?

What is the chemical name of the compound ti2o3? use the list of polyatomic ions and the periodic table to you answer.